<div class="modal-header bg-primary">
    <h3 class="modal-title">Session expiration</h3>
</div>
<div class="modal-body">
    <div class="vpad20">
        The session is about to expire. If you are still connected, please click OK.
    </div>
</div>
<div class="modal-footer text-center">
    <button class="btn btn-primary" ng-click="ok()">OK</button>
</div>
